/*
* @Author: Adolphus.Yao
* @Date:   2019-08-28 19:15:32
* @Last Modified by:   Adolphus.Yao
* @Last Modified time: 2019-08-28 19:21:59
*/
package main

import (
    "time"

    "github.com/kataras/iris"
    "github.com/kataras/iris/middleware/basicauth"
)

func newApp() *iris.Application {
    app := iris.New()

    authConfig := basicauth.Config{
        Users:   map[string]string{"myusername": "mypassword", "mySecondusername": "mySecondpassword"},
        Realm:   "Authorization Required", // defaults to "Authorization Required"
        Expires: time.Duration(1) * time.Minute,
    }

    authentication := basicauth.New(authConfig)

    // to global app.Use(authentication) (or app.UseGlobal before the .Run)
    // to routes
    /*
        app.Get("/mysecret", authentication, h)
    */

    app.Get("/", func(ctx iris.Context) { ctx.Redirect("/admin") })

    // to party

    needAuth := app.Party("/admin", authentication)
    {
        //http://localhost:8080/admin
        needAuth.Get("/", h)
        // http://localhost:8080/admin/profile
        needAuth.Get("/profile", h)

        // http://localhost:8080/admin/settings
        needAuth.Get("/settings", h)
    }

    return app
}

func main() {
    app := newApp()
    // open http://localhost:8080/admin
    app.Run(iris.Addr(":8080"))
}

func h(ctx iris.Context) {
    username, password, _ := ctx.Request().BasicAuth()
    // third parameter it will be always true because the middleware
    // makes sure for that, otherwise this handler will not be executed.

    ctx.Writef("%s %s:%s", ctx.Path(), username, password)
}